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Public Roads: A Journal of Highway Research, Vol. 20, No. 1

Publication date: 1939

Collection: publicroadsmagazine; nationaltransportationlibrary; fedlink; americana

Contributor: National Transportation Library - United States Department of Transportation, Federal Highway Administration - United Sates Department of Transportation, Bureau of Public Roads - United States Department of Agriculture

Language: English

Volume: 20

Item Size: 94.6M

Addeddate: 2021-09-10 17:09:21

Camera: Sony Alpha-A6300 (Control)

Foldoutcount: 0

Identifier: publicroadsjourn20unse

Identifier-ark: ark:/13960/t5jb8hf71

Invoice: 131

Issue: 1

Ocr: tesseract 5.0.0-beta-20210815

Ocr_detected_lang: en

Ocr_detected_lang_conf: 1.0000

Ocr_detected_script: Latin

Ocr_detected_script_conf: 0.8773

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Public Roads Magazine

The National Transportation Library

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Uploaded by associate-joseph-ondreicka on August 16, 2021

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